IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0551345
(2006-10-20)
|
등록번호 |
US-8198568
(2012-06-12)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Sony Mobile Communications AB
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
3 |
초록
A device may include a thermo-sensitive, tactile-responsive user interface that may be used in activating and/or deactivating a key lock function to control operation of the user interface.
대표청구항
▼
1. A mobile communication device having a plurality of user input mechanisms, the mobile communication device comprising: a housing to support the plurality of user input mechanisms;at least one sensor to sense parameter information associated with a first one of the plurality of user input mechanis
1. A mobile communication device having a plurality of user input mechanisms, the mobile communication device comprising: a housing to support the plurality of user input mechanisms;at least one sensor to sense parameter information associated with a first one of the plurality of user input mechanisms; wherein the at least one sensor is at least one of acoustically-sensitive and photo-sensitive;logic to: determine, based on the sensed parameter information, a reference state associated with the first one of the plurality of user input mechanisms;determine, based on the reference state, a change in the parameter information at the first one of the plurality of user input mechanisms; andenable operation of the first one of the plurality of user input mechanisms based on the determined change in the parameter information; andwhere the parameter information comprises a time rate-of-change of a temperature at the first one of the plurality of user input mechanisms. 2. The mobile communication device of claim 1, where the parameter information comprises tactile information corresponding to a position of a finger of a user relative to the first one of the plurality of user input mechanisms. 3. The mobile communication device of claim 1, where the logic enables the operation of the first one of the plurality of user input mechanisms based on a concurrent sensing of a plurality of parameter information. 4. The mobile communication device of claim 3, where the parameter information further comprises a temperature at the first one of the plurality of user input mechanisms corresponding to a position of a portion of a user relative to the first one of the plurality of user input mechanisms. 5. The mobile communication device of claim 1, where the logic: determines whether the reference state comprises a valid reference state based on a predetermined value, andenables, when the reference state is determined not to comprise the valid reference state, the operation of the first one of the plurality of user input mechanisms. 6. The mobile communication device of claim 1, where the logic: determines, based on the parameter information and the reference state, that a thermal threshold value is achieved, andenables the operation of the first one of the plurality of user input mechanisms when the thermal threshold value is determined to be achieved. 7. The mobile communication device of claim 6, where the logic: determines whether the reference state comprises a valid reference state, and where, when the reference state is determined not to comprise the valid reference state, the thermal threshold value is deemed to have been achieved. 8. The mobile communication device of claim 1, where the logic: enables the operation of at least a second one of the plurality of user input mechanisms based on parameter information associated with the at least a second one of the plurality of user input mechanisms. 9. The mobile communication device of claim 1, where the logic: enables operation of another one of the plurality of user input mechanisms based on the enabled operation of the first one of the plurality of input mechanisms. 10. The mobile communication device of claim 1, where the parameter information is selected by a user. 11. The mobile communication device of claim 1, where the logic: disables the operation of the first one of the plurality of user input mechanisms after a predetermined amount of time. 12. The mobile communication device of claim 1, where the logic: disables the operation of the first one of the plurality of user input mechanisms based on the parameter information sensed by the at least one sensor. 13. The mobile communications device of claim 6, further comprising: means for determining a heat transfer rate associated with the parameter information, wherein the thermal threshold value is based on the heat transfer rate. 14. A mobile communication device having a plurality of user input mechanisms, the mobile communication device comprising: a housing to support the plurality of user input mechanisms;at least one sensor to sense parameter information associated with a first one of the plurality of user input mechanisms; wherein the at least one sensor is at least one of acoustically-sensitive and photo-sensitive;logic to: determine, based on the sensed parameter information, a reference state associated with the first one of the plurality of user input mechanisms;determine, based on the reference state, a change in the parameter information at the first one of the plurality of user input mechanisms; andenable operation of the first one of the plurality of user input mechanisms based on the determined change in the parameter information; andwhere the at least one sensor senses at least two different types of parameter information at a single point of contact. 15. In a communication device including a plurality user input mechanisms, a method comprising: providing a housing to support the plurality of user input mechanisms;providing at least one sensor to: sense parameter information at a first one of the plurality of user input mechanisms, wherein the at least one sensor is at least one of acoustically-sensitive and photo-sensitive;providing logic to: determine, based on the sensed parameter information, a reference state associated with the first one of the plurality of user input mechanisms;determine, based on the reference state, a change in the parameter information at the first one of the plurality of user input mechanisms;enable operation of the first one of the plurality of user input mechanisms based on the determined change in the parameter information; anddetermine whether the reference state comprises a valid reference state based on a predetermined value; andwherein the first threshold is based on a difference between the reference state and the sensed thermal parameter information. 16. The method of claim 15, further comprising: deactivating a lock on operation of at least one of the first one of the plurality of user input mechanisms or a second one of the plurality of user input mechanisms when the parameter information attains a first threshold. 17. The method of claim 15, further comprising: determining whether the reference state comprises a valid reference state based on a predetermined value. 18. The method of claim 16, wherein when the reference state is invalid, the method further comprises: deeming the first threshold to be attained irrespective of the detected parameter information. 19. The method of claim 18, further comprising: deactivating a lock when the detected parameter information reaches the first threshold. 20. In a communication device including a plurality user input mechanisms, a method comprising: providing a housing to support the plurality of user input mechanisms;providing at least one sensor to: sense parameter information at a first one of the plurality of user input mechanisms, wherein the at least one sensor is at least one of acoustically-sensitive and photo-sensitive;providing logic to: determine, based on the sensed parameter information, a reference state associated with the first one of the plurality of user input mechanisms;determine, based on the reference state, a change in the parameter information at the first one of the plurality of user input mechanisms;enable operation of the first one of the plurality of user input mechanisms based on the determined change in the parameter information; anddetermine whether the reference state comprises a valid reference state based on a predetermined value; andwherein the parameter information comprises a time rate-of-change of a temperature at the first one of the plurality of user input mechanisms. 21. A mobile communication device having a plurality of user input mechanisms, the mobile communication device comprising: a housing to support the plurality of user input mechanisms;at least one sensor to sense parameter information associated with a first one of the plurality of user input mechanisms; wherein the at least one sensor is at least one of acoustically-sensitive and photo-sensitive;logic to: determine, based on the sensed parameter information, a reference state associated with the first one of the plurality of user input mechanisms;determine, based on the reference state, a change in the parameter information at the first one of the plurality of user input mechanisms; andenable operation of the first one of the plurality of user input mechanisms based on the determined change in the parameter information;wherein:the first one of the plurality of user input mechanisms comprises a thermo-sensitive, tactile-responsive user interface; anda key lock to control input via the user interface, wherein operation of the key lock is based on a determined change in a thermal parameter information and a touch detected by the user interface. 22. The mobile communications device of claim 21, wherein the detection of the determined change in the thermal parameter information occurs concurrently with the detection of the touch.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.